Improved evaporating-pan



ghumand other Sirups; Vand IV do herebydef scrption thereof, reference being' had' to theA Ypartly iilled with water, so as to p ossibilityof scorching the sirup.'

boilers for more extensive works.

arch,'causes the sirup inthe upperfpan, A,"to

burning the sii-up' isentirely avoided.l The 4which leads from'the tub D andforces itself into theboileiythe pressure' being regulated by the height of `the tub.l The cock Eisto regulate the amount of waterwhileboiling:

- UNITED 4'STATEST G-Eonen Enz, 4Or MOKENA, ILLINOISQ lMPRcvEDA EvAPoRA'rlNG-PAN.

Y Specification forming part oflietters Patent No. 47,5il, datedMay 2, 1,365.,

To LZZ whom) t may concern,.- i Beit known that I, GEORGE BEZ, of Mokena, in the county f Will and State oflllnois, have invented a new and useful Improvement in Machines-for Evaporating, the Juice of Sorclare that the following is a full and exact'deaecoinpanyingldraiings. and reference 'markedlthereon y The nature of tiny-invention consists in pro; viding `a double pan, 'the lower pa1jt`being prevent the to the letters of To enable others skilled in the art to inake and use iny invention,.I will proceed yto describev its construction and operation.

Figure l'is a perspective view of the pan.

Fig. 2 is a perspective View of .the p 'an Yand The finisher Aconsists of two parts, of which Jthe bottom of the'upper pan, A, forms thetop of the lower pan vorboiler, B. The lower part, B, is constructed of heavy sheet or boiler:iron, aud'the'upper pan, A, of gal vanizediron or copper; lThe .lower pan, B, is kept lled with water upto the gage G, and this water, being made to boil by fire, in the boil, and 'thereby all danger of scochingor' wateris brought into the boiler .bythe pipe 0,

The steam escapes through several pipes made 1 of galvanized or .wrought` iron, :which ,run j through on the bottom ofthe pan or pans,'a`s in Fig. 2, and escapes after passing through L3 the heat'erH, thus evaporating both by'iire *andsteamf- The vpans F andH haveno dou y blebottoms, as there :is nodangerbf scorch` ing until the juicebecomesithick. The juice l isuravrf fininnthe heater Etty uit 'cocker inte theslimming-pan Isanil from the skimmifg'ryl pan F bythe cock J to the `inishing-panA,;` and by the cock K to the tub `o r cooler, th'ere-` l by saving all labor of dipping `from Oepan,

. to another. 'The lire is regulated by the damp` l ers L and M. The juice is first heated in the l f1 pan H, then drawnt-hrough the cock I tothe l. l skimminggpan F, when all-impurities are re y moved and nallydraw'n through the eocknJ "1 into the finishing-pan A, lwhere itis evaporated to 'the desired thickness. Thengit is l drawn oft into the cooler` through This evaporatordoes away with all d lated by a (Sock,` 0,' in the steam-pipe.

Wham-,I claim esoneri, f

Witnesses;y f v '.Ilisains, PEIRGE, FRANKLIN TPEIBQE.

4 @ses r of scorching orburning the sirupif properly attended to, and yet does not-require a sepa- 1 u frate boiler. The pressurelofsteam is reg1i-1 

